Fix typo in uncaughtException event

src/client/events/uncaughtException.js

@@ -1,7 +1,7 @@
 module.exports = {
     name: 'uncaughtException',
     execute(client, error) {
-        this.funcs.logger("Error");
+        client.funcs.logger("Error");
         console.log(error.stack);
         console.log('');